/*

 * Copyright (C) 2021 Huawei Device Co., Ltd.

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */
package com.chinalwb.are;

import java.util.logging.Level;
import java.util.logging.Logger;

/**
 * 日志工具类
 *
 * @author hal
 * @since 2021/06/22
 */
public class LogUtil {
    private static Logger logger;

    private static Logger createLogger(String tag) {
        if (logger == null) {
            logger = Logger.getLogger(tag);
        }
        return logger;
    }

    /**
     * 日志
     *
     * @param msg 信息
     */
    public static void loge(String msg) {
        createLogger("log").log(Level.SEVERE, msg);
    }

    /**
     * 日志
     *
     * @param tag tag
     * @param msg msg
     */
    public static void loge(String tag, String msg) {
        createLogger(tag).log(Level.SEVERE, msg);
    }
}
